Hello! I purchased boosters as well as the magic beans way back last year. I then fell pregnant, I carried on taking the magic beans but stopped using the boosters of course. Baby is now 9 weeks old, I've decided to get myself back into shape and have found my boosters. 70 of them in fact, however they say best before 4/17. are they really going to be bad for me to use? I mean 6 months out of date! Cost me abit of money so I don't want to throw them away! Any advice is very appreciated!